Show db value as html selected option

fastapi_admin/resources.py

@@ -129,11 +129,17 @@ class Model(Resource):
         ret = []
         for field in cls.get_fields(is_display=False):
             input_ = field.input
+            name = input_.context.get("name")
             if isinstance(input_, inputs.DisplayOnly):
                 continue
             if isinstance(input_, inputs.File):
                 cls.enctype = "multipart/form-data"
-            name = input_.context.get("name")
+            if isinstance(input_, inputs.ForeignKey) and name in obj._meta.fk_fields:
+                await obj.fetch_related(name)
+                # Value must be the string representation of the fk obj 
+                value = str(getattr(obj, name, None))
+                ret.append(await input_.render(request, value))
+                continue
             ret.append(await input_.render(request, getattr(obj, name, None)))
         return ret
 

fastapi_admin/templates/widgets/inputs/select.html

@@ -3,7 +3,7 @@
         <div class="form-label">{{ label }}</div>
         <select class="form-select" name="{{ name }}" id="{{ id }}">
             {% for option in options %}
-                <option value="{{ option[1] }}" {% if option[1] == value %}
+                <option value="{{ option[1] }}" {% if option[0] == value %}
                         selected
                 {% endif %} >{{ option[0] }}</option>
             {% endfor %}